Three collections of special stories bundled with the DVD/BDs. Included: On Volume 1: Makoto no Nayami! (真琴の悩み！)/Buin Boshuu! (部員募集！) On Volume 3: Rin to Nitori no Ishuukan! (凛と似鳥の一週間！)/Rei no Tobikomi Moutokkun! (怜の飛び込み猛特訓！) On Volume 5: Rei to Riron to Buumeran! (怜と理論とブーメラン！)/…